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    SubjectRe: [PATCH] drm/amd/display: remove unused variable 'ret' in dm_suspend()
    Applied.  Thanks!

    Alex

    On Mon, May 4, 2020 at 9:20 AM Jason Yan <yanaijie@huawei.com> wrote:
    >
    > Fix the following coccicheck warning:
    >
    > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:1574:5-8: Unneeded
    > variable: "ret". Return "0" on line 1586
    >
    > Signed-off-by: Jason Yan <yanaijie@huawei.com>
    > ---
    > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +--
    > 1 file changed, 1 insertion(+), 2 deletions(-)
    >
    > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
    > index 9c2a07626d2c..2b7588371170 100644
    > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
    > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
    > @@ -1571,7 +1571,6 @@ static int dm_suspend(void *handle)
    > {
    > struct amdgpu_device *adev = handle;
    > struct amdgpu_display_manager *dm = &adev->dm;
    > - int ret = 0;
    >
    > WARN_ON(adev->dm.cached_state);
    > adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev);
    > @@ -1583,7 +1582,7 @@ static int dm_suspend(void *handle)
    >
    > dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D3);
    >
    > - return ret;
    > + return 0;
    > }
    >
    > static struct amdgpu_dm_connector *
    > --
    > 2.21.1
    >
    > _______________________________________________
    > amd-gfx mailing list
    > amd-gfx@lists.freedesktop.org
    > https://lists.freedesktop.org/mailman/listinfo/amd-gfx

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